India

I have less idea about the government colleges, but as per me, Nirma University and PDPU are good for chemical engineering.

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You MAY get an affiliated college in spot counselling round. But the chances are really less. You can get admission through management quota or you can try the next year. You may also apply to provate colleges to save time.

Hi Sneha,
The webpage of this college is silent about the number of seat available. But approximately they have 60 seats per course. You can get in touch with the college officials for information on the number of seats available for Bachelor of Biotechnology.
Regards.

You can pursue this course in Delhi University. But mainly it depends on the best 4 subjects in class 12th and if you belong to the general category, you can get admission in out of campus college like as PGDAV, Zakir Husain-Delhi, SSN and many more. If you belong to SC or ST category, you have a chance to get admission in the north campus college such as Hindu College.
For further information regarding the admission process, you can visit DU website.

Some best private colleges in Kerala for B.Sc. in agri are listed below:
College of Forestry
Thangal Kunju Musaliar Institute of Technology - TKM
Indian Institute of Information Technology and Management - (IIITM-Kerala).

You take some coaching and write IELTS exam. You can apply to university with your PUC mark sheet and IELTS mark sheet. You can register on Shiksha itself if you want to study in Canada.